SMART Warm-Up The following stock bar chart depicts the market action for The Washington Post Company during WPO Daily - 695 the week of April 28. 690 685 1. What was the high price on April 28? 680 2. What was the difference between the low 675 and high price on April 29? 670 665 3. What was the closing price on May 1? 560 4. How many shares of stock were sold on May 655 650 2? Volume = Bonus: 60 Use the data below to construct a stock bar chart for May 5. 40 Thousands Low Volume 20 Day Open Close High May 5 $20.50 $20.10 $20.90 $20.20 40,000 Apr. 28 29 30 May 1 2